diff options
| -rw-r--r-- | fs/io_uring.c | 14 |
1 files changed, 2 insertions, 12 deletions
diff --git a/fs/io_uring.c b/fs/io_uring.c index 13fc60ab0490..09494ca1b990 100644 --- a/fs/io_uring.c +++ b/fs/io_uring.c @@ -8615,27 +8615,17 @@ static int io_uring_add_task_file(struct file *file) static void io_uring_del_task_file(struct file *file) { struct io_uring_task *tctx = current->io_uring; - XA_STATE(xas, &tctx->xa, (unsigned long) file); if (tctx->last == file) tctx->last = NULL; - - xas_lock(&xas); - file = xas_store(&xas, NULL); - xas_unlock(&xas); - + file = xa_erase(&tctx->xa, (unsigned long)file); if (file) fput(file); } static void __io_uring_attempt_task_drop(struct file *file) { - XA_STATE(xas, ¤t->io_uring->xa, (unsigned long) file); - struct file *old; - - rcu_read_lock(); - old = xas_load(&xas); - rcu_read_unlock(); + struct file *old = xa_load(¤t->io_uring->xa, (unsigned long)file); if (old == file) io_uring_del_task_file(file); |